Cita APA

Kugler, H. L. (1957). Arc welding lessons for school and farm shop.. (2. ed.). Ohio: The James F. Lincoln Arc Welding Foundation.

Citación estilo Chicago

Kugler, Harold L. Arc Welding Lessons for School and Farm Shop.. 2. ed. Ohio: The James F. Lincoln Arc Welding Foundation, 1957.

Cita MLA

Kugler, Harold L. Arc Welding Lessons for School and Farm Shop.. 2. ed. Ohio: The James F. Lincoln Arc Welding Foundation, 1957.